VOPYO 7 vilSsee7T WT-9002 (EX) EXTRACTED VERSION General Report of Weapons Tests Ground-Motion Studieson — Operations IVY and CASTLE Sandia Corporation Albuquerque, ‘New Mexico February 1955 NOTICE This is an extract of WT-9002, which remains classified CONFIDENTIAL/RESTRICTED DATA as of this date. Extract version prepared for: Director DEFENSE NUCLEAR AGENCY Washington, D.C. 20305 1 November 1981 Approved for public release; distribution unlimited.